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    ESA > Our Activities > Observing the Earth

    Lake Chad

    Lake Chad

    Earth observation image of the week: marking World Water Day, these images show the receding waters of Lake Chad
    Earth from Space

    Earth from Space

    For World Water Day, we take a look at Lake Chad at the southern edge of the Sahara, where water supplies are dwindling
    Water for life

    Water for life

    UN SDG6 targets ‘Water for all by 2030’. For World Water Day we take a look at ways that space can help this global challenge.
    Bangkok’s green lung

    Bangkok’s green lung

    On the International Day of Forests, we bring you this Copernicus Sentinel-2 image of Bangkok and its oasis of green, Bang Kachao
    Grande oil spill

    Grande oil spill

    Copernicus Sentinel-1 has imaged the oil spill from the Grande America ship that sank in the Atlantic, 300 km off the coast of France
    Climate change

    Climate change

    With the issue of climate change high on the global agenda, satellites provide key information to understand and to respond to environmental change
    Register for LPS19

    Register for LPS19

    Registration is open for ESA’s next Living Planet Symposium, which will take place on 13–19 May 2019 in Milan, Italy. Deadline: 30 April
    Archive

    Latest News

    Satellites key to addressing water scarcity 22 March 2019

    Satellites key to addressing water scarcity 22 March 2019 Today is World Water Day, but with millions of people in Mozambique, Malawi and Zimbabwe struggling to cope in the aftermath of Cyclone Idai, the notion of water shortages may not be at the forefront of our minds right now. Even so, floods, like we se...

    Land-cover dynamics unveiled21 March 2019

    Land-cover dynamics unveiled21 March 2019 Billions of image pixels recorded by the Copernicus Sentinel-2 mission have been used to generate a high-resolution map of land-cover dynamics across Earth’s landmasses. This map also depicts the month of the peak of vegetation and gives new insight i...

    Copernicus Sentinel-1 maps floods in wake of Idai 20 March 2019

    Copernicus Sentinel-1 maps floods in wake of Idai 20 March 2019 As millions of people in Mozambique, Malawi and Zimbabwe struggle to cope with the aftermath of what could be the southern hemisphere’s worst storm, Copernicus Sentinel-1 is one of the satellite missions being used to map flooded areas to help relief...

    GOCE in orbit

    Taking gravity from strength to strength20 March 2019

    GOCE in orbit

    Taking gravity from strength to strength20 March 2019 Ten years ago, ESA launched one of its most innovative satellites. GOCE spent four years measuring a fundamental force of nature: gravity. This extraordinary mission not only yielded new insights into our gravity field, but led to some amazing discove...

    Sentinels monitor converging ice cracks14 March 2019

    Sentinels monitor converging ice cracks14 March 2019 The Copernicus Sentinel-1 radar mission shows how cracks cutting across Antarctica’s Brunt ice shelf are on course to truncate the shelf and release an iceberg about the size of Greater London – it’s just a matter of time.

    Nitrogen dioxide pollution mapped12 March 2019

    Nitrogen dioxide pollution mapped12 March 2019 New maps that use information from the Copernicus Sentinel-5P satellite reveal nitrogen dioxide emission being released into the atmosphere in cities and towns across the globe.

    News Archive

     - Twitter

    ESA_EO 1/5 This morning, Copernicus #Sentinel3 flew over #Beira, #Mozambique where #CycloneIdai hit the hardest & where aid ag… t.co/nTqb1g1QLE 25 Mar 2019 17:16:38

    ESA_EO 2/5 Flying for #FORUM: A day in the life of a PhD student from @imperialcollege London t.co/X6lT71dEuo t.co/EtnNtgDPT5 25 Mar 2019 15:10:55

    ESA_EO 3/5 How many satellites does @esa #EO have in orbit? And how many under development? Quite a lot 🌍🛰️ Get to know them a… t.co/Coa7BhYrSP 25 Mar 2019 15:01:08

    ESA_EO 4/5 Information from satellites are key to take the pulse of our planet: #Earth observing missions can monitor our plan… t.co/7MzunO7dMh 25 Mar 2019 13:00:53

    ESA_EO 5/5 30 years of #Cairo, #Egypt: the first image is #Landsat-5 from 1988 and the second a @CopernicusEU #Sentinel2 image… t.co/a62e3tKgEc 25 Mar 2019 11:28:34

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